3. AC drive function for small solar power inverter. When is no sunshine,such as at night , solar power inverter can connect to AC city power to work by manually if AC power is available. but (this function is optional). 4.Solar power inverter can be built-in GPRS receiving module(this function is also optional).You can operate this inverter remotely through your PC or mobile phone with our provided website, user name and password.5. Adjustable speed range of pump based on the actual situation of the system.

The solar pumping system is widely used for sea island water supply, desert controlling, daily life water supplying, agricultural irrigation, forest irrigation, farm irrigation, waterscape, and water treatment project.

3. If inverter is 220v/3phase, canit run 380v, 3phase motor?

NO. 220v/3phase solar pump invertercan't run 380v/3phase motor.

4.What is your solar pump inverter protection?

A: dry well

B: output overload

C: over voltage

D: over temperature

F: over current

G: reverse polarity

5.Can you supply a weatherproof box to mount the solar pump inverter in?